State + PSC page

PSC R425 federal contractors in Massachusetts

SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Browse visible federal contractors in this PSC lane in Massachusetts, then pivot into recipient, buyer, and NAICS paths.

State: Massachusetts

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$6,080,655,387

Buyer overlap

Top recipients

Visible recipients tied to PSC R425 in Massachusetts

The Charles Stark Draper Laboratory, Inc.

Cambridge, MA

Cambridge, MA | 160 awards | Top agency Department of Defense | NAICS 541330

$409,350,575

Odyssey Systems Consulting Group, Ltd.

Wakefield, MA

Wakefield, MA | 257 awards | Top agency Department of Defense | NAICS 541712

$1,539,567,211

Noresco, LLC

Westborough, MA

Westborough, MA | 81 awards | Top agency Department of Defense | NAICS 541330

$177,267,227

Leidos Security Detection & Automation, Inc.

Tewksbury, MA

Tewksbury, MA | 56 awards | Top agency Department of Homeland Security | NAICS 334517

$73,990,472

General Dynamics Mission Systems, Inc.

Taunton, MA

Taunton, MA | 85 awards | Top agency Department of Defense | NAICS 541330

$2,567,802,809

Abt Global LLC

Cambridge, MA

Cambridge, MA | 45 awards | Top agency Agency for International Development | NAICS 541990

$1,278,033,325

Abt Associates INC

"boston ", MA

"boston ", MA | 5 awards | Top agency Agency for International Development | NAICS 541618

$25,317,330

Ameresco Federal Solutions, Inc.

Farmingham, MA

Farmingham, MA | 18 awards | Top agency Department of Homeland Security | NAICS 541330

$9,326,438

State page

Loading state-level contractor and award paths